Researchers believe that 2017 OF201’s highly eccentric orbit points to a chaotic origin, possibly caused by a gravitational ...

OF201, the object belongs to the same all-star family as Pluto: dwarf planets. Its diameter, roughly 435 miles (700 km), is ...

A team of astronomers believe they may have discovered a new dwarf planet—just like Pluto—on the edge of our solar system.

Pluto was eventually discovered in 1930 by Clyde Tombaugh ... More like Pluto, in some ways, than Pluto is like the other planets. Finding all these new objects, it became necessary for ...

They did, and the discovery of Planet X was announced on March ... with nitrogen and methane in the atmosphere. 5 - Pluto has an ionized tail like a comet — probably from nitrogen from its ...

Upon the discovery of its existence in 1930, Pluto enjoyed ... Just like there are binary stars, Lyra says Earth and its moon would newly be considered a binary planet system.

We are less than two weeks away from the 95th anniversary of the discovery of Pluto ... does too," Grundy said. "Pluto's got everything I like in a planet, in spades. It's got a satellite system.

All other planets were first cataloged in Europe. The astonishing discovery ignited ... SCHINDLER: Like, Uranus and Neptune, nobody cares about them. But Pluto, boy, don't take our planet away.

When Pluto was discovered by Clyde Tombaugh in 1930 ... it was deemed large enough to be considered a planet. You may like New dwarf planet discovered beyond the orbit of Neptune Vesta, the ...

Pluto, discovered in 1930 ... inch telescope — could work depending on light pollution. The planet appears as a small, star-like point. Pluto is best viewed in late July, but can be observed ...